The operation started on 23 March 2011 and gradually expanded during the following weeks, by integrating more and more elements of the multinationalmilitary intervention, which had started on 19 March in response to the same UN resolutions. As of 31 March 2011 it encompassed all international operations inLibya. NATO support was vital to the rebel victory over the forces loyal to Gaddafi. The operation officially ended on 31 October 2011, after the rebel leaders, formalized in theNational Transitional Council, had declared Libya liberated on 23 October.
The operation began with a naval arms embargo, while command of theno-fly zone and the air strikes againstLibyan Armed Forces remained under command of the international coalition, led byFrance, theUnited Kingdom and theUnited States, due to lack of consensus between NATO members.[4][non-primary source needed] On 24 March NATO decided to take control of theno-fly zone enforcement, by integrating the air assets of the international coalition under NATO command, although the command of air strikes on ground targets remained under national authority.[5][non-primary source needed][6] A few days later, on 27 March NATO decided to implement all military aspects of the UN resolution and formal transfer of command occurred at 06:00GMT on 31 March 2011, formally ending the national operations such as the U.S.-coordinatedOperation Odyssey Dawn.[7][non-primary source needed][8]
The arms embargo was initially carried out using mainly ships from NATO'sStanding Maritime Group 1 andStanding Mine Countermeasures Group 1 already patrolling theMediterranean Sea at the time of the resolution, enforced with additional ships, submarines and maritime surveillance aircraft from NATO members. They were to "monitor, report and, if needed,interdict vessels suspected of carryingillegal arms ormercenaries". The no-fly zone was enforced by aircraft transferred to Unified Protector from the international coalition, with additional aircraft from NATO and other allied nations. The air strikes, although under central NATO command, were only conducted by aircraft of the nations agreeing to enforce this part of the UN resolution.
With Operation Unified Protector, NATO is involved in an internal Libyan conflict, between those seeking to depose the country's long-time national leaderMuammar Gaddafi and pro-Gaddafi forces. The conflict began as a series of non-peaceful disorders, part of the broaderArab Spring movement, which Gaddafi's security services attempted to repress, but which soon developed into a widespread uprising.
The situation further escalated into armed conflict, with rebels establishing a provisional government named theNational Transitional Council based in eastern city ofBenghazi and controlling the eastern part of the country and the western city ofMisrata. TheInternational Criminal Court warned Gaddafi that he and members of his government may have committed crimes against humanity. TheUnited NationsSecurity Council passed an initialresolution1970, freezing the assets ofGaddafi and ten members of his inner circle, and restricting their travel. The resolution also referred the actions of the government to theInternational Criminal Court for investigation.
In early March, Gaddafi's forces rallied, pushed eastwards and re-took several coastal cities and finally began attacking the rebel stronghold ofBenghazi on 19 March 2011. Two days earlier a second U.N. resolution,UNSC Resolution 1973, was passed which authorized member states to establish and enforce an arms embargo, a no-fly zone over Libya and to use all means necessary, short of foreignoccupation, to protect Libyan civilians.[3][non-primary source needed] In response to the resolution, the Gaddafi government announced a ceasefire, but failed to uphold it and continued to advance on the rebels and theSecond Battle of Benghazi began.
In response to the U.N. resolution, voted on 17 March 2011, an international coalition was established and naval and air forces were quickly deployed in and around theMediterranean Sea. Two days later, on 19 March, France intervened in the imminentSecond Battle of Benghazi with air strikes on Gaddafi armor and troops and eventually forced them back. On the same day 110Tomahawk cruise missiles were launched from UK and US ships, further air strikes against ground targets were executed and a naval blockade was established. The initial coalition consisted of Belgium, Canada, Denmark, France, Italy, Norway, Qatar, Spain, the United Kingdom and the United States. The official names for the interventions by the coalition members areOpération Harmattan by France;Operation Ellamy by the United Kingdom;Operation Mobile for the Canadian participation andOperation Odyssey Dawn for the United States.
The U.S. initially coordinated the effort and took strategic and tactical command atUCCUSAFRICOM, led byCarter Ham, and the Joint Task Force Odyssey Dawn, led bySamuel J. Locklear aboard thecommand shipUSS Mount Whitney (LCC-20), respectively. From there on command was split between the air and naval components of the operation at which level the different participating countries commanded their assets in accordance with theirrules of engagement and throughliaison officers.
After the initial intervention, the U.S. wanted to scale down their involvement significantly to a supporting role. Due to lack of consensus withinNATO, the only other body capable of commanding a multinational operation of this size, however, this was not possible immediately. As consensus grew during the next days, NATO took more and more parts of the operation under its command until taking command of all military operations on 31 March.
USA: from 1 April to 22 August, the US flew 5,316 sorties over Libya, including 1,210 strike sorties, with munitions deployed 262 times.[65] By 31 July, the US had spentUS$896 million in the conflict.[65]
UK: By 12 July, the UK had spent about €136 million on operations in Libya.[66]
Denmark: Royal Danish Air Force F-16 fighters flew their first mission over Libya on 20 March and their last on 31 October 2011, a total of 600 sorties dropping 923 bombs, equaling 12,1% of the total number dropped during the conflict.[67] By 31 October, Denmark had spent a total of 620 million DKK (approx. €77.5 million) on operations in Libya, of which 297 million DKK (approx. €37.1 million) would have been spent on training anyway.[68]
Norway:Royal Norwegian Air Force F-16 fighters flew daily missions, and as of the end of July 2011, when Norway ceased its participation in military operations, the Air Force had dropped 588[67] bombs during the conflict and flown 615[67] sorties (about 17% of the sorties to that point).[69]
Italy: by 31 October, the Italian Air Force had dropped 710 bombs including approximately 30 Storm Shadow missiles during the conflict.[70]
^"JFC NAPLES | Home"(PDF). Archived fromthe original(PDF) on 5 October 2011. Retrieved5 June 2011. NATO fact sheet on contributing nations as of 6 April 2011
^abcP., Mueller, Karl.Precision and purpose : airpower in the Libyan Civil War. Project Air Force (U.S.), Rand Corporation. Santa Monica, CA.ISBN9780833088093.OCLC907811633.{{cite book}}: CS1 maint: multiple names: authors list (link)